MIXER (OPTIONS) Russian patent published in 2018 - IPC B28C5/18 

FIELD: processing of cement, clay and stone.

SUBSTANCE: technical solution refers to construction machines, namely to mobile gravity mixers with a rotating drum. It is possible to load and unload the mixture at different height of the hopper above the support level. Mixer in both variants comprises a frame on which a flip device is pivotally mounted. On it, with a possibility of rotation, a hopper with a loading and unloading hole is installed. In the mixer of variant 1, the hopper is loaded and unloaded both to the right and to the left of the vertical plane passing through the axis of rotation of the torsion device, which does not intersect with the axis of rotation of the hopper. In the mixer of variant 2, the frame is a rack with a base, at the end of which two guide flaps are fixed, the stand is made telescopic in the form of two inserted into each other pieces of pipe of different diameters, between which a screw jack is fixed.

EFFECT: mixer can be used for the preparation of building mixtures, as well as for the preparation of other mixtures, including the preparation of combined fodder.

8 cl, 10 dwg